LUOYANG CAME ENERGY TECH CO., LTD
Carbon Steel Butt Weld 90° Elbow | ASTM A234 WPB | ASME B16.9 | 1/2″ – 48″ | Long / Short Radius
פרמטרי מוצר
תֵאוּר
סקירת מוצר
הCarbon Steel Butt Weld 90° Elbow is a high-quality pipe fitting designed for changing the flow direction by 90 degrees within piping systems. Manufactured from premium ASTM A234 WPB carbon steel, it offers durability, עמידות בפני קורוזיה, and reliable performance in demanding industrial environments, making it widely suitable for sectors such as oil and gas, petrochemicals, power generation, טיפול במים, and construction.
Carbon Steel Butt Weld 90° Elbow
מפרט טכני
| פָּרָמֶטֶר | מִפרָט |
|---|---|
| שם המוצר | Carbon Steel Butt Weld 90° Elbow |
| חוֹמֶר | Carbon Steel ASTM A234 WPB |
| סוּג | 90° Elbow – Long Radius (LR) / Short Radius (SR) |
| טווח מידות | 1/2″ – 48″ (DN15 – DN1200) |
| עובי קיר | STD / XS / SCH20 – SCH160 |
| סוג חיבור | Butt Weld (BW) / 对焊 |
| תקן עיצוב | ASME B16.9 / ANSI B16.9 |
Carbon Steel Butt Weld 90° Elbow
תכונות מפתח
- Premium ASTM A234 WPB Carbon Steel Construction
- ASME B16.9 / ANSI B16.9 Compliant
- Long Radius and Short Radius Options
- Wide Size and Wall Thickness Range
- Butt Weld Connection – Permanent Leak-Proof Joint
- Precision Manufacturing – Hot Forming / Pushing Process
- Multiple Surface Finishes
- OEM / תמיכה בהתאמה אישית של ODM
יישומים
- שֶׁמֶן & צינורות גז
- פטרוכימי & עיבוד כימי
- Power Generation
- טיפול במים & Distribution
- בְּנִיָה & Structural Piping
Carbon Steel Butt Weld 90° Elbow
אריזה ומשלוח
האריזה תלויה בסוג המוצר ובכמות. Options include standard carton boxes, wooden crates, pallets, or bags with proper protection for ends. ניתן לארגן משלוח דרך הים, רכבת, אֲוִיר, או לפי בקשת הלקוח.
פרופיל חברה
LUOYANG CAME ENERGY TECH CO., בע"מ is a professional industrial valve and pipe fitting supplier, מוקדש לספק פתרונות בקרת זרימה אמינים להגנה מפני אש, HVAC, טיפול במים, ומערכות צנרת תעשייתיות ברחבי העולם. כל המוצרים מיוצרים בסטנדרטים בינלאומיים עם UL/FM, לִספִירַת הַנוֹצרִים, ו-ISO 9001 אישורים. עם מעל 10 שנים של ניסיון, מתקן מודרני של 80,000 מ"ר, ו 200+ עובדים מקצועיים, אנו משרתים לקוחות ב 10+ מדינות עם מוצרים איכותיים, תמחור תחרותי, ומשלוח אמין.
תנאי תשלום
T/T, L/C למראה, ווסטרן יוניון, PayPal, Apple Pay, Google Pay, כרטיס אשראי, וכו.
Carbon Steel Butt Weld 90° Elbow
שאלות נפוצות
שאלה 1: What is the difference between ASME B16.9 and ASME B16.28?
א: ASME B16.9 covers dimensional requirements for all types of butt-welding fittings (elbows, טיז, reducers, caps, וכו'). ASME B16.28 is a supplementary standard specifically addressing short-radius (SR) elbows and 180° return bends. For long-radius elbows, ASME B16.9 is the primary reference standard.
שאלה 2: What is the difference between long-radius (LR) and short-radius (SR) elbows?
א: Long-radius elbows have a bending radius equal to 1.5 times the nominal pipe diameter (R=1.5D); they offer low pressure drop and good flow characteristics, making them suitable for general piping systems. Short-radius elbows have a bending radius equal to the nominal pipe diameter (R=1.0D); they are more compact and suitable for installations where space is limited. The choice depends on installation space and flow characteristic requirements.
שאלה 3: What is the chemical composition of ASTM A234 WPB material?
א: The typical chemical composition (maximum values) for ASTM A234 WPB is: C≤0.30%, Mn=0.29-1.06%, P≤0.050%, S≤0.058%, Si≥0.10%, Cr≤0.40%, Mo≤0.15%, Ni≤0.40%, Cu≤0.40%, V≤0.08%. The maximum Carbon Equivalent (C.E.) הוא 0.50.
שאלה 4: How do I select the wall thickness for butt-welding elbows?
א: Wall thickness selection depends on the pressure rating and temperature requirements of the piping system. Common wall thickness options include STD (תֶקֶן), XS (Extra Strong), ו-SCH 20 through SCH 160. STD is suitable for general pressure applications, XS for higher pressures, and the SCH series increases in thickness according to pressure ratings. Please select the appropriate wall thickness based on the system’s design pressure.
שאלה 5: What are the differences between surface finish options?
א: Black paint finish is suitable for general indoor service and provides basic rust protection. Hot-dip galvanizing is suitable for outdoor or corrosive environments, offering excellent corrosion protection. Light oil coating provides rust protection during transport and short-term storage; components must be cleaned prior to installation. Please select the appropriate surface treatment based on the installation environment.
Carbon Steel Butt Weld 90° Elbow
